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[嗜肺军团菌与不同类型细胞培养物的相互作用以及干扰素制剂对该过程的影响]

[The interaction of Legionella pneumophila with different types of cell cultures and the effect of interferon preparations on this process].

作者信息

Nebozhina L V, Klitsunova N V, Tartakovskiĭ I S, Bykovskiĭ A N

出版信息

Zh Mikrobiol Epidemiol Immunobiol. 1991 Jun(6):14-8.

PMID:1887703
Abstract

The interaction of L. pneumophila with lymphoblastoid cell cultures H9 and H9/IIIB and epithelial cell cultures HEp-2 mutual influence have been noted. L. pneumophila penetrates into cells HEp-2 and multiplies there due the so-called "spin phagocytosis". The study of the influence of the preparations of interferon, Leukinferon and Reaferon, on the adhesive capacity of bacteria and their penetration into eukaryotic cells has revealed that the preliminary treatment of both bacteria and cells HEp-2 with the preparations of interferon prior to their infection with Legionella leads to a decrease in the number of microorganisms associated with cells.

摘要

已注意到嗜肺军团菌与淋巴母细胞样细胞培养物H9和H9/IIIB以及上皮细胞培养物HEp-2之间的相互作用。嗜肺军团菌通过所谓的“旋转吞噬作用”侵入HEp-2细胞并在其中繁殖。对干扰素制剂(白细胞干扰素和重组干扰素)对细菌黏附能力及其侵入真核细胞的影响的研究表明,在军团菌感染之前,先用干扰素制剂对细菌和HEp-2细胞进行预处理,会导致与细胞相关的微生物数量减少。

相似文献

1
[The interaction of Legionella pneumophila with different types of cell cultures and the effect of interferon preparations on this process].[嗜肺军团菌与不同类型细胞培养物的相互作用以及干扰素制剂对该过程的影响]
Zh Mikrobiol Epidemiol Immunobiol. 1991 Jun(6):14-8.
2
[The effect of interferon preparations on the ultrastructural organization of Legionella pneumophila].
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Adhesion, penetration and intracellular replication of Legionella pneumophila: an in vitro model of pathogenesis.嗜肺军团菌的黏附、侵袭及细胞内复制:一种发病机制的体外模型
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Interaction between the legionnaires' disease bacterium (Legionella pneumophila) and human alveolar macrophages. Influence of antibody, lymphokines, and hydrocortisone.军团病细菌(嗜肺军团菌)与人类肺泡巨噬细胞之间的相互作用。抗体、淋巴因子和氢化可的松的影响。
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Porcine interferon-gamma inhibits the growth of Legionella pneumophila in WiREF cells in vitro.猪干扰素-γ在体外抑制嗜肺军团菌在WiREF细胞中的生长。
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引用本文的文献

1
Porcine interferon-gamma inhibits the growth of Legionella pneumophila in WiREF cells in vitro.猪干扰素-γ在体外抑制嗜肺军团菌在WiREF细胞中的生长。
Folia Microbiol (Praha). 1996;41(4):309-14. doi: 10.1007/BF02814706.
2
Infectivity of Legionella pneumophila mip mutant for alveolar epithelial cells.
Curr Microbiol. 1995 Apr;30(4):247-50. doi: 10.1007/BF00293641.